CELL CULTURE SUPPORT

摘要

There is provided anadherent cell-culture support comprising gold nanoparticles on the surface where the cells attach to, wherein the size of the nanoparticles is from 5 nm to 2 microns, the distance between the nanoparticles is from 2 nm to 30nm and the anisotropy aspect ratio is greater than 1.These substrates have improved properties for allowing the culturing and subsequent detachment of cells, with potential applications in a wide range of fields such as stem cell research and tissue engineering. There is also provided a process for their preparation and several uses thereof.